/*
 * Copyright 2017-2019 original authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.micronaut.inject.qualifiers.compose;

import javax.inject.Inject;
import java.util.stream.Stream;

@Composes(Thing.class)
public class CompositeThing implements Thing {

    private final Thing[] things;

    @Inject
    public CompositeThing(@Composable Thing[] things) {
        this.things = things;
    }

    @Override
    public int getNumber() {
        return Stream
                .of(things)
                .mapToInt(Thing::getNumber)
                .sum();
    }

}
